Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Colorimetry (C) (2) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (1) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (1) Sample Type 24 Hour Urine (1) Blood (1) Serum or Plasma (1) (-) Urine (2) Test Area Exposure (2) Test Category Acids (1) Antidepressants (1) Antiepileptics/Antiseizures (2) Antipsychotics (2) (-) Biomarkers (1) Bronchodilators (1) (-) Metals/Elements (1) Solvents (2) Volatiles (1) Test Sub-Category Cyanide (1) (-) Other (2) Toxic Elements (5) Test Test Name 4370U Thallium, Urine 4472U Thiosulfate, Urine